| 释义 |
PCB AHD[pē'sē-bēʹ] D.J.[ˌpiːsiːˈbiː]K.K.[ˌpisiˈbi]n.（名词）- Any of a family of industrial compounds produced by chlorination of biphenyl, noted primarily as an environmental pollutant that accumulates in animal tissue with resultant pathogenic and teratogenic effects.聚氯联二苯：一种工业化合物，由二苯经氯化作用而产生，被认为是一种环境污染物质，积聚在动物组织中，能导致病原体和产生畸形生长
- p(oly)c(hlorinated) b(iphenyl) p(oly)c(hlorinated) b(iphenyl)
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